Constantine IV Pogonatus, with Heraclius and Tiberius, 668-685. Solidus (Gold, 18 mm, 4.37 g, 6 h), Constantinopolis, 668-673. δ N CONSANЧS P P Diademed, helmeted and cuirassed bust of Constantine IV facing slightly to right, bearded, holding a spear in his right hand and with a shield decorated with cavalryman over his left shoulder. Rev. VICTOA AVGЧ Γ / CONOB Cross potent on three steps between standing figures of Heraclius on left and Tiberius on right; both crowned, wearing chlamys and holding a globus cruciger in their right hands. DOC 6c. MIB 4C. SB 1153. Slightly clipped, otherwise, extremely fine.

From an old Swiss collection, formed in the 1970s.